:root{color-scheme:light;--bg: #f8f7f2;--surface: #ffffff;--surface-2: #eeeee7;--text: #20231f;--text-muted: #5e625b;--border: #d4d6cd;--accent: #244ce8;--accent-strong: #1636b9;--accent-soft: #e9edff;--on-accent: #ffffff;--ok: #24713a;--warn: #925700;--danger: #b52e2e;--font-sans: "Inter", "Noto Sans JP", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, monospace;--radius: 10px;--shadow: 0 3px 14px rgba(32, 35, 31, .05);--header-h: 76px;--progress-bar-h: 36px;--nav-w: 260px;--toc-w: 220px;--content-max: 800px;--code-bg: #151b28;--code-text: #edf0f8;--selection-text: #172457;--selection-bg: #dce3ff;--studio-blue-ink: #2440a0;--studio-green-ink: #26351a;--studio-peach-ink: #44392f;--studio-green-muted: #57722e;--studio-peach-muted: #825138;--code-accent: #a8bcff;--studio-blue-shadow: #bfd0f1;--studio-blue-border: #c1ccee;--studio-green-shadow: #d1d8b7;--studio-lime: #d9ec91;--studio-blue-paper: #e0e7fa;--studio-green-paper: #e9edda;--studio-peach: #f3ac87;--studio-peach-paper: #f4e5d9;--studio-green-sheet: #fafbf5;--studio-peach-sheet: #fffaf5}@media(max-width:700px){:root{--progress-bar-h: 32px}}*,*:before,*:after{box-sizing:border-box}html{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + var(--progress-bar-h) + .5rem)}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:var(--accent-strong)}img,video{max-width:100%;height:auto;display:block}code,kbd,pre,samp{font-family:var(--font-mono);font-size:.875rem}pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:.875rem 1rem;overflow-x:auto}:not(pre)>code{background:var(--accent-soft);border-radius:4px;padding:.1em .35em}h1,h2,h3,h4{font-weight:600;line-height:1.3;letter-spacing:-.01em}h1{font-size:clamp(1.8rem,4vw,3rem)}h2{font-size:1.35rem;margin-top:2rem}h3{font-size:1.1rem}p{margin:.85rem 0}ul,ol{padding-left:1.25rem}hr{border:0;border-top:1px solid var(--border);margin:2rem 0}button,input,select,textarea{font:inherit;color:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:2.75rem;padding:.4rem .9rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;text-decoration:none}.btn:hover{border-color:var(--accent);color:var(--text)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:var(--on-accent)}.btn:disabled,.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}.muted{color:var(--text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-shell{min-height:100vh}.site-chrome{position:sticky;top:0;z-index:50;background-color:var(--bg);isolation:isolate;overflow:visible}.site-main{width:min(1120px,calc(100% - 2.5rem));margin:0 auto;padding:3.5rem 0 5rem}.prose :where(h2,h3,h4){scroll-margin-top:calc(var(--header-h) + var(--progress-bar-h) + 1rem)}.prose :where(pre,table,.cm-editor,.xterm){max-width:100%}.prose{min-width:0;overflow-wrap:anywhere}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:var(--selection-bg);color:var(--selection-text)}h1{text-wrap:balance;letter-spacing:-.045em}.prose{line-height:1.95}.prose h2{margin-top:3.25rem}.prose li+li{margin-top:.45rem}pre{background:var(--code-bg);color:var(--code-text)}.skip-link{position:fixed;left:1rem;top:-8rem;z-index:100;padding:.6rem 1rem;background:var(--surface)}.skip-link:focus{top:.5rem}.eyebrow{font-family:var(--font-mono);font-size:.75rem;color:var(--accent);letter-spacing:.08em}@media(max-width:600px){.site-main{padding-top:2rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}.prose th,.prose td{padding:.7rem .8rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}/**
 * Copyright (c) 2014 The xterm.js authors. All rights reserved.
 * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
 * https://github.com/chjj/term.js
 * @license MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * Originally forked from (with the author's permission):
 *   Fabrice Bellard's javascript vt100 for jslinux:
 *   http://bellard.org/jslinux/
 *   Copyright (c) 2011 Fabrice Bellard
 *   The original design remains. The terminal itself
 *   has been extended to include xterm CSI codes, among
 *   other features.
 */.xterm{cursor:text;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:none}.xterm .xterm-helpers{position:absolute;top:0;z-index:5}.xterm .xterm-helper-textarea{padding:0;border:0;margin:0;position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-5;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;inset:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm-char-measure-element{display:inline-block;visibility:hidden;position:absolute;top:0;left:-9999em;line-height:normal}.xterm.enable-mouse-events{cursor:default}.xterm.xterm-cursor-pointer,.xterm .xterm-cursor-pointer{cursor:pointer}.xterm.column-select.focus{cursor:crosshair}.xterm .xterm-accessibility:not(.debug),.xterm .xterm-message{position:absolute;inset:0;z-index:10;color:transparent;pointer-events:none}.xterm .xterm-accessibility-tree:not(.debug) *::selection{color:transparent}.xterm .xterm-accessibility-tree{user-select:text;white-space:pre}.xterm .live-region{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.xterm-dim{opacity:1!important}.xterm-underline-1{text-decoration:underline}.xterm-underline-2{text-decoration:double underline}.xterm-underline-3{text-decoration:wavy underline}.xterm-underline-4{text-decoration:dotted underline}.xterm-underline-5{text-decoration:dashed underline}.xterm-overline{text-decoration:overline}.xterm-overline.xterm-underline-1{text-decoration:overline underline}.xterm-overline.xterm-underline-2{text-decoration:overline double underline}.xterm-overline.xterm-underline-3{text-decoration:overline wavy underline}.xterm-overline.xterm-underline-4{text-decoration:overline dotted underline}.xterm-overline.xterm-underline-5{text-decoration:overline dashed underline}.xterm-strikethrough{text-decoration:line-through}.xterm-screen .xterm-decoration-container .xterm-decoration{z-index:6;position:absolute}.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer{z-index:7}.xterm-decoration-overview-ruler{z-index:8;position:absolute;top:0;right:0;pointer-events:none}.xterm-decoration-top{z-index:2;position:relative}.site-header[data-astro-cid-ctg3m53h]{position:relative;background-color:var(--bg);border-bottom:1px solid var(--border)}.inner[data-astro-cid-ctg3m53h]{width:min(1280px,calc(100% - 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